KWS Windows and Doors
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Synseal is the number one choice for windows and conservatories in the UK. The company started in domestic retail window sales before adding fabrication.
Today one in four conservatory roofs installed in the UK has a Synseal roof. And one in six fabricators uses one of our three window suites.
More windows and conservatories are made from Synseal products than anyone else in the UK. Which makes Synseal the UK's number one choice.
Whatever products you choose from Synseal you can be sure of long lasting and beautiful doors, windows and conservatories.
10 Year Guarantee with Synseal Products
Watch the independent Synseal Conservatory Test to see the quality Synseal products provide.
Click the button to the right to open and close the video.